Our grade 3 science worksheets delve deeper into concepts in life sciences, earth sciences and physical sciences. We try to help kids develop an understanding of scientific vocabulary and the world around …

Our 3rd grade science worksheets help teach students and children about matter, rocks and soil, living things, the water cycle, simple machines, the weather, and more.

Fun science experiments to explore everything from kitchen chemistry to DIY mini drones. Easy to set up and perfect for home or school. Browse the collection and see what you want to try first!

Dec 9, 2024 · Need ideas for 3rd grade science fair projects, or looking for classroom science experiments and activities? Find them here!

Spark your 3rd grader's curiosity with our science worksheets! Explore life science, earth science, and physical science with hands-on activities.

Oct 23, 2025 · Looking for fun and easy science projects for 3rd grade? You’re in the right place! This guide features over 50 hands-on science experiments and science fair ideas perfect for home or …

Learn third grade science skills for free! Choose from dozens of topics including traits, fossils, magnets, weather, and more. Start learning now!

These pages include a range of 3rd grade science resources. Included are PowerPoints, activities and worksheets that will guide your students through science lessons on animals, the earth, space, …

Sep 11, 2025 · We designed our third grade science curriculum to introduce these advanced topics in a fun, engaging, and age-appropriate way. Lessons cover a wide range of concepts, including the …

Discover the best science curriculum choices for third grade, find out what key scientific concepts are appropriate for third graders, and get tips for teaching science at this grade level.